Your tutorials are very useful and helpful. I have purchased several DVDs and watched dozens of other tutorials on your site. I find your project oriented approach very useful and inspiring, especially when learning new tasks or techniques, but I also like your approach in the latest sets (Lighting, terrains and materials) where you go throught the editors and explain things in great depth. One other thing that I appreciate is how you keep up with new versions and features, although I don't know how you can produce so many videos in such a short period of time ;-)